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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
MetaBeanUtils.java | 11.1% | 26.2% | 42.9% | 23.9% |
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package org.codehaus.ivory.serialize;
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import java.beans.Introspector;
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import java.beans.PropertyDescriptor;
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import java.lang.reflect.Method;
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import java.security.AccessController;
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import java.security.PrivilegedAction;
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import java.util.ArrayList;
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import java.util.Vector;
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import org.apache.axis.AxisFault;
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import org.apache.axis.InternalException;
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import org.apache.axis.description.FieldDesc;
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import org.apache.axis.description.TypeDesc;
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import org.apache.axis.utils.BeanPropertyDescriptor;
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import org.apache.axis.utils.BeanUtils;
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import org.apache.commons.attributes.Attributes;
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import org.apache.commons.logging.Log;
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import org.apache.axis.components.logger.LogFactory;
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import org.codehaus.ivory.attributes.NonWebMethod;
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/**
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*
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* @author <a href="mailto:dan@envoisolutions.com">Dan Diephouse</a>
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* @since May 21, 2003
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*/
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public class MetaBeanUtils extends BeanUtils |
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{ |
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public static final Object[] noArgs = new Object[] { |
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}; |
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protected static Log log = LogFactory.getLog(BeanUtils.class.getName()); |
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/**
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* Create a BeanPropertyDescriptor array for the indicated class.
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* @param javaType
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* @return an ordered array of properties
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*/
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39 | 0 |
public static BeanPropertyDescriptor[] getPd(Class javaType) |
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{ |
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return MetaBeanUtils.getPd(javaType, null); |
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} |
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/**
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* Create a BeanPropertyDescriptor array for the indicated class.
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* @param javaType
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* @param typeDesc
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* @return an ordered array of properties
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*/
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50 | 1 |
public static BeanPropertyDescriptor[] getPd( |
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Class javaType, |
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TypeDesc typeDesc) |
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{ |
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BeanPropertyDescriptor[] pd; |
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try
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{ |
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final Class secJavaType = javaType; |
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// Need doPrivileged access to do introspection.
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60 | 1 |
PropertyDescriptor[] rawPd = MetaBeanUtils.getPropertyDescriptors(secJavaType); |
61 | 0 |
pd = MetaBeanUtils.processPropertyDescriptors(rawPd, javaType, typeDesc); |
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} |
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catch (Exception e)
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{ |
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// this should never happen
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throw new InternalException(e); |
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} |
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return pd;
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} |
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71 | 1 |
private static PropertyDescriptor[] getPropertyDescriptors(final Class secJavaType) |
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{ |
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73 | 1 |
return (
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PropertyDescriptor[]) AccessController |
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.doPrivileged(new PrivilegedAction()
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{ |
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77 | 1 |
public Object run()
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{ |
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PropertyDescriptor[] result = null;
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// START FIX http://nagoya.apache.org/bugzilla/showattachment.cgi?attach_id=4937
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81 | 1 |
try
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{ |
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// privileged code goes here
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84 | 1 |
if (AxisFault.class.isAssignableFrom(secJavaType)) |
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{ |
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// Don't include AxisFault data
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result = |
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Introspector |
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.getBeanInfo(secJavaType, AxisFault.class)
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.getPropertyDescriptors(); |
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} |
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else if (Throwable.class.isAssignableFrom(secJavaType)) |
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{ |
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// Don't include Throwable data
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95 | 0 |
result = |
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Introspector |
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.getBeanInfo(secJavaType, Throwable.class)
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.getPropertyDescriptors(); |
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} |
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else
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{ |
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// privileged code goes here
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103 | 1 |
result = |
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Introspector |
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.getBeanInfo(secJavaType) |
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.getPropertyDescriptors(); |
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} |
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// END FIX http://nagoya.apache.org/bugzilla/showattachment.cgi?attach_id=4937
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} |
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catch (java.beans.IntrospectionException Iie)
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{ |
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} |
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return result;
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} |
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}); |
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} |
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/**
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* Return a list of properties in the bean which should be attributes
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*/
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121 | 0 |
public static Vector getBeanAttributes(Class javaType, TypeDesc typeDesc) |
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{ |
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123 | 0 |
Vector ret = new Vector();
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125 | 0 |
if (typeDesc == null) |
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{ |
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// !!! Support old-style beanAttributeNames for now
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// See if this object defined the 'getAttributeElements' function
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// which returns a Vector of property names that are attributes
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131 | 0 |
try
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{ |
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133 | 0 |
Method getAttributeElements = |
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javaType.getMethod("getAttributeElements", new Class[] { |
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}); |
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// get string array
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String[] array = |
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(String[]) getAttributeElements.invoke(null, noArgs);
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// convert it to a Vector
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141 | 0 |
ret = new Vector(array.length);
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142 | 0 |
for (int i = 0; i < array.length; i++) |
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{ |
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144 | 0 |
ret.add(array[i]); |
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} |
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} |
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catch (Exception e)
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{ |
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ret.clear(); |
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} |
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} |
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else
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{ |
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154 | 0 |
FieldDesc[] fields = typeDesc.getFields(); |
155 | 0 |
if (fields != null) |
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{ |
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157 | 0 |
for (int i = 0; i < fields.length; i++) |
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{ |
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159 | 0 |
FieldDesc field = fields[i]; |
160 | 0 |
if (!field.isElement())
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{ |
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162 | 0 |
ret.add(field.getFieldName()); |
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} |
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} |
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} |
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} |
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168 | 0 |
return ret;
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} |
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/**
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* This method attempts to sort the property descriptors using
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* the typeDesc and order defined in the class.
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*
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* This routine also looks for set(i, type) and get(i) methods and adjusts the
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* property to use these methods instead. These methods are generated by the
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* emitter for "collection" of properties (i.e. maxOccurs="unbounded" on an element).
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* JAX-RPC is silent on this issue, but web services depend on this kind of behaviour.
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* The method signatures were chosen to match bean indexed properties.
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*/
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180 | 0 |
public static BeanPropertyDescriptor[] processPropertyDescriptors( |
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PropertyDescriptor[] rawPd, |
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Class cls) |
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{ |
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184 | 0 |
return MetaBeanUtils.processPropertyDescriptors(rawPd, cls, null); |
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} |
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187 | 0 |
public static BeanPropertyDescriptor[] processPropertyDescriptors( |
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PropertyDescriptor[] rawPd, |
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Class cls, |
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TypeDesc typeDesc) |
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{ |
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192 | 0 |
ArrayList filteredPds = new ArrayList();
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194 | 0 |
for (int i = 0; i < rawPd.length; i++) |
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{ |
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196 | 0 |
Method m = rawPd[i].getReadMethod(); |
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198 | 0 |
if (!Attributes.hasAttributeType(m, NonWebMethod.class)) |
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{ |
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200 | 0 |
filteredPds.add(rawPd[i]); |
201 | 0 |
System.out.println("[ivory] added method " + m.getName());
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} |
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else
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{ |
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205 | 0 |
System.out.println("[ivory] skipped method " + m.getName());
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} |
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} |
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209 | 0 |
return BeanUtils.processPropertyDescriptors(
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(PropertyDescriptor[]) filteredPds.toArray( |
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new PropertyDescriptor[0]),
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cls, |
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typeDesc); |
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} |
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} |
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216 |
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